3 CONFIG_FILE := Makefile.config.acl
4 # Explicitly check for the config file, otherwise make -k will proceed anyway.
5 ifeq ($(wildcard $(CONFIG_FILE)),)
6 $(error $(CONFIG_FILE) not found. See $(CONFIG_FILE).example.)
16 BUILD_DIR_LINK := $(BUILD_DIR)
17 ifeq ($(RELEASE_BUILD_DIR),)
18 RELEASE_BUILD_DIR := .$(BUILD_DIR)_release
20 ifeq ($(DEBUG_BUILD_DIR),)
21 DEBUG_BUILD_DIR := .$(BUILD_DIR)_debug
26 BUILD_DIR := $(DEBUG_BUILD_DIR)
27 OTHER_BUILD_DIR := $(RELEASE_BUILD_DIR)
29 BUILD_DIR := $(RELEASE_BUILD_DIR)
30 OTHER_BUILD_DIR := $(DEBUG_BUILD_DIR)
33 # All of the directories containing code.
34 SRC_DIRS := $(shell find * -type d -exec bash -c "find {} -maxdepth 1 \
35 \( -name '*.cpp' -o -name '*.proto' \) | grep -q ." \; -print)
37 # The target shared library name
38 LIBRARY_NAME := $(PROJECT)
39 LIB_BUILD_DIR := $(BUILD_DIR)/lib
40 STATIC_NAME := $(LIB_BUILD_DIR)/lib$(LIBRARY_NAME).a
41 DYNAMIC_VERSION_MAJOR := 1
42 DYNAMIC_VERSION_MINOR := 0
43 DYNAMIC_VERSION_REVISION := 0-rc5
44 DYNAMIC_NAME_SHORT := lib$(LIBRARY_NAME).so
45 #DYNAMIC_SONAME_SHORT := $(DYNAMIC_NAME_SHORT).$(DYNAMIC_VERSION_MAJOR)
46 DYNAMIC_VERSIONED_NAME_SHORT := $(DYNAMIC_NAME_SHORT).$(DYNAMIC_VERSION_MAJOR).$(DYNAMIC_VERSION_MINOR).$(DYNAMIC_VERSION_REVISION)
47 DYNAMIC_NAME := $(LIB_BUILD_DIR)/$(DYNAMIC_VERSIONED_NAME_SHORT)
48 COMMON_FLAGS += -DCAFFE_VERSION=$(DYNAMIC_VERSION_MAJOR).$(DYNAMIC_VERSION_MINOR).$(DYNAMIC_VERSION_REVISION)
50 ##############################
51 # Get all source files
52 ##############################
53 # CXX_SRCS are the source files excluding the test ones.
54 CXX_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cpp" -name "*.cpp")
55 # CU_SRCS are the cuda source files
56 CU_SRCS := $(shell find src/$(PROJECT) ! -name "test_*.cu" -name "*.cu")
57 # TEST_SRCS are the test source files
58 TEST_MAIN_SRC := src/$(PROJECT)/test/test_caffe_main.cpp
59 TEST_SRCS := $(shell find src/$(PROJECT) -name "test_*.cpp")
60 TEST_SRCS := $(filter-out $(TEST_MAIN_SRC), $(TEST_SRCS))
61 TEST_CU_SRCS := $(shell find src/$(PROJECT) -name "test_*.cu")
62 GTEST_SRC := src/gtest/gtest-all.cpp
63 # TOOL_SRCS are the source files for the tool binaries
64 TOOL_SRCS := $(shell find tools -name "*.cpp")
65 # EXAMPLE_SRCS are the source files for the example binaries
66 EXAMPLE_SRCS := $(shell find examples -name "*.cpp")
67 # BUILD_INCLUDE_DIR contains any generated header files we want to include.
68 BUILD_INCLUDE_DIR := $(BUILD_DIR)/src
69 # PROTO_SRCS are the protocol buffer definitions
70 PROTO_SRC_DIR := src/$(PROJECT)/proto
71 PROTO_SRCS := $(wildcard $(PROTO_SRC_DIR)/*.proto)
72 # PROTO_BUILD_DIR will contain the .cc and obj files generated from
73 # PROTO_SRCS; PROTO_BUILD_INCLUDE_DIR will contain the .h header files
74 PROTO_BUILD_DIR := $(BUILD_DIR)/$(PROTO_SRC_DIR)
75 PROTO_BUILD_INCLUDE_DIR := $(BUILD_INCLUDE_DIR)/$(PROJECT)/proto
76 # NONGEN_CXX_SRCS includes all source/header files except those generated
77 # automatically (e.g., by proto).
78 NONGEN_CXX_SRCS := $(shell find \
82 matlab/+$(PROJECT)/private \
85 -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh")
86 LINT_SCRIPT := scripts/cpp_lint.py
87 LINT_OUTPUT_DIR := $(BUILD_DIR)/.lint
89 LINT_OUTPUTS := $(addsuffix .$(LINT_EXT), $(addprefix $(LINT_OUTPUT_DIR)/, $(NONGEN_CXX_SRCS)))
90 EMPTY_LINT_REPORT := $(BUILD_DIR)/.$(LINT_EXT)
91 NONEMPTY_LINT_REPORT := $(BUILD_DIR)/$(LINT_EXT)
92 # PY$(PROJECT)_SRC is the python wrapper for $(PROJECT)
93 PY$(PROJECT)_SRC := python/$(PROJECT)/_$(PROJECT).cpp
94 PY$(PROJECT)_SO := python/$(PROJECT)/_$(PROJECT).so
95 PY$(PROJECT)_HXX := include/$(PROJECT)/layers/python_layer.hpp
96 # MAT$(PROJECT)_SRC is the mex entrance point of matlab package for $(PROJECT)
97 MAT$(PROJECT)_SRC := matlab/+$(PROJECT)/private/$(PROJECT)_.cpp
98 ifneq ($(MATLAB_DIR),)
99 MAT_SO_EXT := $(shell $(MATLAB_DIR)/bin/mexext)
101 MAT$(PROJECT)_SO := matlab/+$(PROJECT)/private/$(PROJECT)_.$(MAT_SO_EXT)
103 ##############################
104 # Derive generated files
105 ##############################
106 # The generated files for protocol buffers
107 PROTO_GEN_HEADER_SRCS := $(addprefix $(PROTO_BUILD_DIR)/, \
108 $(notdir ${PROTO_SRCS:.proto=.pb.h}))
109 PROTO_GEN_HEADER := $(addprefix $(PROTO_BUILD_INCLUDE_DIR)/, \
110 $(notdir ${PROTO_SRCS:.proto=.pb.h}))
111 PROTO_GEN_CC := $(addprefix $(BUILD_DIR)/, ${PROTO_SRCS:.proto=.pb.cc})
112 PY_PROTO_BUILD_DIR := python/$(PROJECT)/proto
113 PY_PROTO_INIT := python/$(PROJECT)/proto/__init__.py
114 PROTO_GEN_PY := $(foreach file,${PROTO_SRCS:.proto=_pb2.py}, \
115 $(PY_PROTO_BUILD_DIR)/$(notdir $(file)))
116 # The objects corresponding to the source files
117 # These objects will be linked into the final shared library, so we
118 # exclude the tool, example, and test objects.
119 CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o})
120 CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o})
121 PROTO_OBJS := ${PROTO_GEN_CC:.cc=.o}
122 OBJS := $(PROTO_OBJS) $(CXX_OBJS) $(CU_OBJS)
123 # tool, example, and test objects
124 TOOL_OBJS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o})
125 TOOL_BUILD_DIR := $(BUILD_DIR)/tools
126 TEST_CXX_BUILD_DIR := $(BUILD_DIR)/src/$(PROJECT)/test
127 TEST_CU_BUILD_DIR := $(BUILD_DIR)/cuda/src/$(PROJECT)/test
128 TEST_CXX_OBJS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o})
129 TEST_CU_OBJS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o})
130 TEST_OBJS := $(TEST_CXX_OBJS) $(TEST_CU_OBJS)
131 GTEST_OBJ := $(addprefix $(BUILD_DIR)/, ${GTEST_SRC:.cpp=.o})
132 EXAMPLE_OBJS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o})
133 # Output files for automatic dependency generation
134 DEPS := ${CXX_OBJS:.o=.d} ${CU_OBJS:.o=.d} ${TEST_CXX_OBJS:.o=.d} \
135 ${TEST_CU_OBJS:.o=.d} $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d}
136 # tool, example, and test bins
137 TOOL_BINS := ${TOOL_OBJS:.o=.bin}
138 EXAMPLE_BINS := ${EXAMPLE_OBJS:.o=.bin}
139 # symlinks to tool bins without the ".bin" extension
140 TOOL_BIN_LINKS := ${TOOL_BINS:.bin=}
141 # Put the test binaries in build/test for convenience.
142 TEST_BIN_DIR := $(BUILD_DIR)/test
143 TEST_CU_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \
144 $(foreach obj,$(TEST_CU_OBJS),$(basename $(notdir $(obj))))))
145 TEST_CXX_BINS := $(addsuffix .testbin,$(addprefix $(TEST_BIN_DIR)/, \
146 $(foreach obj,$(TEST_CXX_OBJS),$(basename $(notdir $(obj))))))
147 TEST_BINS := $(TEST_CXX_BINS) $(TEST_CU_BINS)
148 # TEST_ALL_BIN is the test binary that links caffe dynamically.
149 TEST_ALL_BIN := $(TEST_BIN_DIR)/test_all.testbin
151 ##############################
152 # Derive compiler warning dump locations
153 ##############################
154 WARNS_EXT := warnings.txt
155 CXX_WARNS := $(addprefix $(BUILD_DIR)/, ${CXX_SRCS:.cpp=.o.$(WARNS_EXT)})
156 CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${CU_SRCS:.cu=.o.$(WARNS_EXT)})
157 TOOL_WARNS := $(addprefix $(BUILD_DIR)/, ${TOOL_SRCS:.cpp=.o.$(WARNS_EXT)})
158 EXAMPLE_WARNS := $(addprefix $(BUILD_DIR)/, ${EXAMPLE_SRCS:.cpp=.o.$(WARNS_EXT)})
159 TEST_WARNS := $(addprefix $(BUILD_DIR)/, ${TEST_SRCS:.cpp=.o.$(WARNS_EXT)})
160 TEST_CU_WARNS := $(addprefix $(BUILD_DIR)/cuda/, ${TEST_CU_SRCS:.cu=.o.$(WARNS_EXT)})
161 ALL_CXX_WARNS := $(CXX_WARNS) $(TOOL_WARNS) $(EXAMPLE_WARNS) $(TEST_WARNS)
162 ALL_CU_WARNS := $(CU_WARNS) $(TEST_CU_WARNS)
163 ALL_WARNS := $(ALL_CXX_WARNS) $(ALL_CU_WARNS)
165 EMPTY_WARN_REPORT := $(BUILD_DIR)/.$(WARNS_EXT)
166 NONEMPTY_WARN_REPORT := $(BUILD_DIR)/$(WARNS_EXT)
168 ##############################
169 # Derive include and lib directories
170 ##############################
171 CUDA_INCLUDE_DIR := $(CUDA_DIR)/include
174 # add <cuda>/lib64 only if it exists
175 ifneq ("$(wildcard $(CUDA_DIR)/lib64)","")
176 CUDA_LIB_DIR += $(CUDA_DIR)/lib64
178 CUDA_LIB_DIR += $(CUDA_DIR)/lib
180 INCLUDE_DIRS += $(BUILD_INCLUDE_DIR) ./src ./include
181 ifeq ($(USE_CUDA), 1)
182 INCLUDE_DIRS += $(CUDA_INCLUDE_DIR)
183 LIBRARY_DIRS += $(CUDA_LIB_DIR)
184 LIBRARIES := cudart cublas curand
187 LIBRARIES += glog gflags protobuf boost_system boost_filesystem m
189 # handle IO dependencies
194 ifeq ($(USE_LEVELDB), 1)
195 LIBRARIES += leveldb snappy
197 ifeq ($(USE_LMDB), 1)
200 ifeq ($(USE_OPENCV), 1)
201 LIBRARIES += opencv_core opencv_highgui opencv_imgproc
203 ifeq ($(OPENCV_VERSION), 3)
204 LIBRARIES += opencv_imgcodecs
208 PYTHON_LIBRARIES ?= boost_python python2.7
209 WARNINGS := -Wall -Wno-sign-compare
211 ##############################
212 # Set build directories
213 ##############################
215 DISTRIBUTE_DIR ?= distribute
216 DISTRIBUTE_SUBDIRS := $(DISTRIBUTE_DIR)/bin $(DISTRIBUTE_DIR)/lib
218 ifneq ($(strip $(DISTRIBUTE_DIR)),distribute)
219 DIST_ALIASES += distribute
222 ALL_BUILD_DIRS := $(sort $(BUILD_DIR) $(addprefix $(BUILD_DIR)/, $(SRC_DIRS)) \
223 $(addprefix $(BUILD_DIR)/cuda/, $(SRC_DIRS)) \
224 $(LIB_BUILD_DIR) $(TEST_BIN_DIR) $(PY_PROTO_BUILD_DIR) $(LINT_OUTPUT_DIR) \
225 $(DISTRIBUTE_SUBDIRS) $(PROTO_BUILD_INCLUDE_DIR))
227 ##############################
228 # Set directory for Doxygen-generated documentation
229 ##############################
230 DOXYGEN_CONFIG_FILE ?= ./.Doxyfile
231 # should be the same as OUTPUT_DIRECTORY in the .Doxyfile
232 DOXYGEN_OUTPUT_DIR ?= ./doxygen
233 DOXYGEN_COMMAND ?= doxygen
234 # All the files that might have Doxygen documentation.
235 DOXYGEN_SOURCES := $(shell find \
242 -name "*.cpp" -or -name "*.hpp" -or -name "*.cu" -or -name "*.cuh" -or \
243 -name "*.py" -or -name "*.m")
244 DOXYGEN_SOURCES += $(DOXYGEN_CONFIG_FILE)
247 ##############################
249 ##############################
252 UNAME := $(shell uname -s)
253 ifeq ($(UNAME), Linux)
255 else ifeq ($(UNAME), Darwin)
257 OSX_MAJOR_VERSION := $(shell sw_vers -productVersion | cut -f 1 -d .)
258 OSX_MINOR_VERSION := $(shell sw_vers -productVersion | cut -f 2 -d .)
264 GCCVERSION := $(shell $(CXX) -dumpversion | cut -f1,2 -d.)
265 # older versions of gcc are too dumb to build boost with -Wuninitalized
266 ifeq ($(shell echo | awk '{exit $(GCCVERSION) < 4.6;}'), 1)
267 WARNINGS += -Wno-uninitialized
269 # boost::thread is reasonably called boost_thread (compare OS X)
270 # We will also explicitly add stdc++ to the link target.
271 LIBRARIES += boost_thread stdc++
272 VERSIONFLAGS += -Wl,-soname,$(DYNAMIC_VERSIONED_NAME_SHORT) -Wl,-rpath,$(ORIGIN)/../lib
276 # clang++ instead of g++
277 # libstdc++ for NVCC compatibility on OS X >= 10.9 with CUDA < 7.0
279 CXX := /usr/bin/clang++
280 ifeq ($(USE_CUDA), 1)
281 CUDA_VERSION := $(shell $(CUDA_DIR)/bin/nvcc -V | grep -o 'release [0-9.]*' | tr -d '[a-z ]')
282 ifeq ($(shell echo | awk '{exit $(CUDA_VERSION) < 7.0;}'), 1)
283 CXXFLAGS += -stdlib=libstdc++
284 LINKFLAGS += -stdlib=libstdc++
286 # clang throws this warning for cuda headers
287 WARNINGS += -Wno-unneeded-internal-declaration
288 # 10.11 strips DYLD_* env vars so link CUDA (rpath is available on 10.5+)
289 OSX_10_OR_LATER := $(shell [ $(OSX_MAJOR_VERSION) -ge 10 ] && echo true)
290 OSX_10_5_OR_LATER := $(shell [ $(OSX_MINOR_VERSION) -ge 5 ] && echo true)
291 ifeq ($(OSX_10_OR_LATER),true)
292 ifeq ($(OSX_10_5_OR_LATER),true)
293 LDFLAGS += -Wl,-rpath,$(CUDA_LIB_DIR)
297 # gtest needs to use its own tuple to not conflict with clang
298 COMMON_FLAGS += -DGTEST_USE_OWN_TR1_TUPLE=1
299 # boost::thread is called boost_thread-mt to mark multithreading on OS X
300 LIBRARIES += boost_thread-mt
301 # we need to explicitly ask for the rpath to be obeyed
302 ORIGIN := @loader_path
303 VERSIONFLAGS += -Wl,-install_name,@rpath/$(DYNAMIC_VERSIONED_NAME_SHORT) -Wl,-rpath,$(ORIGIN)/../../build/lib
305 ifeq (${USE_OPENMP}, 1)
307 LINKFLAGS += -fopenmp
318 ifneq (,$(findstring clang++,$(CXX)))
319 STATIC_LINK_COMMAND := -Wl,-force_load $(STATIC_NAME)
320 else ifneq (,$(findstring g++,$(CXX)))
321 STATIC_LINK_COMMAND := -Wl,--whole-archive $(STATIC_NAME) -Wl,--no-whole-archive
323 # The following line must not be indented with a tab, since we are not inside a target
324 $(error Cannot static link with the $(CXX) compiler)
329 COMMON_FLAGS += -DDEBUG -g -O0
332 COMMON_FLAGS += -DNDEBUG -O3
335 # cuDNN acceleration configuration.
336 ifeq ($(USE_CUDNN), 1)
338 COMMON_FLAGS += -DUSE_CUDNN
341 # NCCL acceleration configuration
342 ifeq ($(USE_NCCL), 1)
344 COMMON_FLAGS += -DUSE_NCCL
347 # ACL acceleration configuration
349 LIBRARY_DIRS += $(ACL_LIBS_DIR)
350 LIBRARIES += $(ACL_LIBS)
351 INCLUDE_DIRS +=$(ACL_INCS)
352 COMMON_FLAGS += -DUSE_ACL -std=c++11
355 ifeq ($(USE_OPENCL), 1)
356 COMMON_FLAGS += -DUSE_OPENCL
359 #USE_PROFILING -- get profiling informations, is controled by LOGACL
360 #LAYER_PERF_STAT -- haitao's net profiling information
361 ifeq ($(USE_PROFILING), 1)
362 COMMON_FLAGS += -DUSE_PROFILING -DLAYER_PERF_STAT
365 ifeq ($(USE_HDF5), 1)
366 LIBRARY_DIRS += $(HDF5_LIBRARY_DIRS)
367 LIBRARIES += $(HDF5_LIBRARIES)
368 INCLUDE_DIRS +=$(HDF5_INCLUDE_DIRS)
369 COMMON_FLAGS += -DUSE_HDF5
372 # configure IO libraries
373 ifeq ($(USE_OPENCV), 1)
374 COMMON_FLAGS += -DUSE_OPENCV
376 ifeq ($(USE_LEVELDB), 1)
377 COMMON_FLAGS += -DUSE_LEVELDB
379 ifeq ($(USE_LMDB), 1)
380 COMMON_FLAGS += -DUSE_LMDB
381 ifeq ($(ALLOW_LMDB_NOLOCK), 1)
382 COMMON_FLAGS += -DALLOW_LMDB_NOLOCK
386 # CPU-only configuration
387 ifeq ($(CPU_ONLY), 1)
388 OBJS := $(PROTO_OBJS) $(CXX_OBJS)
389 TEST_OBJS := $(TEST_CXX_OBJS)
390 TEST_BINS := $(TEST_CXX_BINS)
391 ALL_WARNS := $(ALL_CXX_WARNS)
392 TEST_FILTER := --gtest_filter="-*GPU*"
393 COMMON_FLAGS += -DCPU_ONLY
397 OBJS := $(PROTO_OBJS) $(CXX_OBJS)
398 TEST_OBJS := $(TEST_CXX_OBJS)
399 TEST_BINS := $(TEST_CXX_BINS)
400 ALL_WARNS := $(ALL_CXX_WARNS)
401 TEST_FILTER := --gtest_filter="-*GPU*"
402 COMMON_FLAGS += -DCPU_ONLY
405 # Python layer support
406 ifeq ($(WITH_PYTHON_LAYER), 1)
407 COMMON_FLAGS += -DWITH_PYTHON_LAYER
408 LIBRARIES += $(PYTHON_LIBRARIES)
411 # BLAS configuration (default = ATLAS)
417 COMMON_FLAGS += -DUSE_MKL
418 MKLROOT ?= /opt/intel/mkl
419 BLAS_INCLUDE ?= $(MKLROOT)/include
420 BLAS_LIB ?= $(MKLROOT)/lib $(MKLROOT)/lib/intel64
421 else ifeq ($(BLAS), open)
423 LIBRARIES += openblas
427 ifeq ($(BLAS), atlas)
428 # Linux simply has cblas and atlas
429 LIBRARIES += cblas atlas
431 else ifeq ($(OSX), 1)
432 # OS X packages atlas as the vecLib framework
434 # 10.10 has accelerate while 10.9 has veclib
435 XCODE_CLT_VER := $(shell pkgutil --pkg-info=com.apple.pkg.CLTools_Executables | grep 'version' | sed 's/[^0-9]*\([0-9]\).*/\1/')
436 XCODE_CLT_GEQ_7 := $(shell [ $(XCODE_CLT_VER) -gt 6 ] && echo 1)
437 XCODE_CLT_GEQ_6 := $(shell [ $(XCODE_CLT_VER) -gt 5 ] && echo 1)
438 ifeq ($(XCODE_CLT_GEQ_7), 1)
439 BLAS_INCLUDE ?= /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/$(shell ls /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/ | sort | tail -1)/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/Headers
440 else ifeq ($(XCODE_CLT_GEQ_6), 1)
441 BLAS_INCLUDE ?= /System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Headers/
442 LDFLAGS += -framework Accelerate
444 BLAS_INCLUDE ?= /System/Library/Frameworks/vecLib.framework/Versions/Current/Headers/
445 LDFLAGS += -framework vecLib
449 INCLUDE_DIRS += $(BLAS_INCLUDE)
450 LIBRARY_DIRS += $(BLAS_LIB)
452 LIBRARY_DIRS += $(LIB_BUILD_DIR)
454 # Automatic dependency generation (nvcc is handled separately)
458 ifeq ($(USE_PKG_CONFIG), 1)
459 PKG_INCLUDE_DIRS := `pkg-config opencv --cflags`
460 PKG_CONFIG := `pkg-config opencv --libs`
466 # Complete build flags.
467 COMMON_FLAGS += $(foreach includedir,$(INCLUDE_DIRS),-I$(includedir))
468 COMMON_FLAGS += $(PKG_INCLUDE_DIRS)
469 CXXFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS)
470 NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
471 # mex may invoke an older gcc that is too liberal with -Wuninitalized
472 MATLAB_CXXFLAGS := $(CXXFLAGS) -Wno-uninitialized
473 LINKFLAGS += -pthread -fPIC $(COMMON_FLAGS) $(WARNINGS)
475 LDFLAGS += $(foreach librarydir,$(LIBRARY_DIRS),-L$(librarydir)) $(PKG_CONFIG) \
476 $(foreach library,$(LIBRARIES),-l$(library))
477 PYTHON_LDFLAGS := $(LDFLAGS) $(foreach library,$(PYTHON_LIBRARIES),-l$(library))
479 # 'superclean' target recursively* deletes all files ending with an extension
480 # in $(SUPERCLEAN_EXTS) below. This may be useful if you've built older
481 # versions of Caffe that do not place all generated files in a location known
482 # to the 'clean' target.
484 # 'supercleanlist' will list the files to be deleted by make superclean.
486 # * Recursive with the exception that symbolic links are never followed, per the
487 # default behavior of 'find'.
488 SUPERCLEAN_EXTS := .so .a .o .bin .testbin .pb.cc .pb.h _pb2.py .cuo
490 # Set the sub-targets of the 'everything' target.
491 EVERYTHING_TARGETS := all py$(PROJECT) test warn lint
492 # Only build matcaffe as part of "everything" if MATLAB_DIR is specified.
493 ifneq ($(MATLAB_DIR),)
494 EVERYTHING_TARGETS += mat$(PROJECT)
497 ##############################
498 # Define build targets
499 ##############################
500 .PHONY: all lib test clean docs linecount lint lintclean tools examples $(DIST_ALIASES) \
501 py mat py$(PROJECT) mat$(PROJECT) proto runtest \
502 superclean supercleanlist supercleanfiles warn everything install
504 all: lib tools examples
507 install -d $(AIDDIR)/Caffe-HRT
508 cp -rfp ./distribute/* $(AIDDIR)/Caffe-HRT
509 chown -R root:root $(AIDDIR)/Caffe-HRT
511 lib: $(STATIC_NAME) $(DYNAMIC_NAME)
513 everything: $(EVERYTHING_TARGETS)
516 cloc --read-lang-def=$(PROJECT).cloc \
517 src/$(PROJECT) include/$(PROJECT) tools examples \
520 lint: $(EMPTY_LINT_REPORT)
523 @ $(RM) -r $(LINT_OUTPUT_DIR) $(EMPTY_LINT_REPORT) $(NONEMPTY_LINT_REPORT)
525 docs: $(DOXYGEN_OUTPUT_DIR)
526 @ cd ./docs ; ln -sfn ../$(DOXYGEN_OUTPUT_DIR)/html doxygen
528 $(DOXYGEN_OUTPUT_DIR): $(DOXYGEN_CONFIG_FILE) $(DOXYGEN_SOURCES)
529 $(DOXYGEN_COMMAND) $(DOXYGEN_CONFIG_FILE)
531 $(EMPTY_LINT_REPORT): $(LINT_OUTPUTS) | $(BUILD_DIR)
532 @ cat $(LINT_OUTPUTS) > $@
533 @ if [ -s "$@" ]; then \
535 mv $@ $(NONEMPTY_LINT_REPORT); \
536 echo "Found one or more lint errors."; \
539 $(RM) $(NONEMPTY_LINT_REPORT); \
540 echo "No lint errors!";
542 $(LINT_OUTPUTS): $(LINT_OUTPUT_DIR)/%.lint.txt : % $(LINT_SCRIPT) | $(LINT_OUTPUT_DIR)
544 @ python $(LINT_SCRIPT) $< 2>&1 \
545 | grep -v "^Done processing " \
546 | grep -v "^Total errors found: 0" \
550 test: $(TEST_ALL_BIN) $(TEST_ALL_DYNLINK_BIN) $(TEST_BINS)
552 tools: $(TOOL_BINS) $(TOOL_BIN_LINKS)
554 examples: $(EXAMPLE_BINS)
558 py: $(PY$(PROJECT)_SO) $(PROTO_GEN_PY)
560 $(PY$(PROJECT)_SO): $(PY$(PROJECT)_SRC) $(PY$(PROJECT)_HXX) | $(DYNAMIC_NAME)
561 @ echo CXX/LD -o $@ $<
562 $(Q)$(CXX) -shared -o $@ $(PY$(PROJECT)_SRC) \
563 -o $@ $(LINKFLAGS) -l$(LIBRARY_NAME) $(PYTHON_LDFLAGS) \
564 -Wl,-rpath,$(ORIGIN)/../../build/lib
568 mat: $(MAT$(PROJECT)_SO)
570 $(MAT$(PROJECT)_SO): $(MAT$(PROJECT)_SRC) $(STATIC_NAME)
571 @ if [ -z "$(MATLAB_DIR)" ]; then \
572 echo "MATLAB_DIR must be specified in $(CONFIG_FILE)" \
573 "to build mat$(PROJECT)."; \
577 $(Q)$(MATLAB_DIR)/bin/mex $(MAT$(PROJECT)_SRC) \
579 CXXFLAGS="\$$CXXFLAGS $(MATLAB_CXXFLAGS)" \
580 CXXLIBS="\$$CXXLIBS $(STATIC_LINK_COMMAND) $(LDFLAGS)" -output $@
581 @ if [ -f "$(PROJECT)_.d" ]; then \
582 mv -f $(PROJECT)_.d $(BUILD_DIR)/${MAT$(PROJECT)_SO:.$(MAT_SO_EXT)=.d}; \
585 runtest: $(TEST_ALL_BIN)
586 $(TOOL_BUILD_DIR)/caffe
587 $(TEST_ALL_BIN) $(TEST_GPUID) --gtest_shuffle $(TEST_FILTER)
590 cd python; python -m unittest discover -s caffe/test
593 cd matlab; $(MATLAB_DIR)/bin/matlab -nodisplay -r 'caffe.run_tests(), exit()'
595 warn: $(EMPTY_WARN_REPORT)
597 $(EMPTY_WARN_REPORT): $(ALL_WARNS) | $(BUILD_DIR)
598 @ cat $(ALL_WARNS) > $@
599 @ if [ -s "$@" ]; then \
601 mv $@ $(NONEMPTY_WARN_REPORT); \
602 echo "Compiler produced one or more warnings."; \
605 $(RM) $(NONEMPTY_WARN_REPORT); \
606 echo "No compiler warnings!";
608 $(ALL_WARNS): %.o.$(WARNS_EXT) : %.o
610 $(BUILD_DIR_LINK): $(BUILD_DIR)/.linked
612 # Create a target ".linked" in this BUILD_DIR to tell Make that the "build" link
613 # is currently correct, then delete the one in the OTHER_BUILD_DIR in case it
614 # exists and $(DEBUG) is toggled later.
615 $(BUILD_DIR)/.linked:
616 @ mkdir -p $(BUILD_DIR)
617 @ $(RM) $(OTHER_BUILD_DIR)/.linked
618 @ $(RM) -r $(BUILD_DIR_LINK)
619 @ ln -s $(BUILD_DIR) $(BUILD_DIR_LINK)
622 $(ALL_BUILD_DIRS): | $(BUILD_DIR_LINK)
625 $(DYNAMIC_NAME): $(OBJS) | $(LIB_BUILD_DIR)
627 $(Q)$(CXX) -shared -o $@ $(OBJS) $(VERSIONFLAGS) $(LINKFLAGS) $(LDFLAGS)
628 @ cd $(BUILD_DIR)/lib; rm -f $(DYNAMIC_NAME_SHORT); ln -s $(DYNAMIC_VERSIONED_NAME_SHORT) $(DYNAMIC_NAME_SHORT)
630 $(STATIC_NAME): $(OBJS) | $(LIB_BUILD_DIR)
632 $(Q)ar rcs $@ $(OBJS)
634 $(BUILD_DIR)/%.o: %.cpp | $(ALL_BUILD_DIRS)
636 $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \
637 || (cat $@.$(WARNS_EXT); exit 1)
638 @ cat $@.$(WARNS_EXT)
640 $(PROTO_BUILD_DIR)/%.pb.o: $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_GEN_HEADER) \
643 $(Q)$(CXX) $< $(CXXFLAGS) -c -o $@ 2> $@.$(WARNS_EXT) \
644 || (cat $@.$(WARNS_EXT); exit 1)
645 @ cat $@.$(WARNS_EXT)
647 $(BUILD_DIR)/cuda/%.o: %.cu | $(ALL_BUILD_DIRS)
649 $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -M $< -o ${@:.o=.d} \
651 $(Q)$(CUDA_DIR)/bin/nvcc $(NVCCFLAGS) $(CUDA_ARCH) -c $< -o $@ 2> $@.$(WARNS_EXT) \
652 || (cat $@.$(WARNS_EXT); exit 1)
653 @ cat $@.$(WARNS_EXT)
655 $(TEST_ALL_BIN): $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \
656 | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
657 @ echo CXX/LD -o $@ $<
658 $(Q)$(CXX) $(TEST_MAIN_SRC) $(TEST_OBJS) $(GTEST_OBJ) \
659 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(LIBRARY_NAME) -Wl,-rpath,$(ORIGIN)/../lib
661 $(TEST_CU_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CU_BUILD_DIR)/%.o \
662 $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
664 $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \
665 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(LIBRARY_NAME) -Wl,-rpath,$(ORIGIN)/../lib
667 $(TEST_CXX_BINS): $(TEST_BIN_DIR)/%.testbin: $(TEST_CXX_BUILD_DIR)/%.o \
668 $(GTEST_OBJ) | $(DYNAMIC_NAME) $(TEST_BIN_DIR)
670 $(Q)$(CXX) $(TEST_MAIN_SRC) $< $(GTEST_OBJ) \
671 -o $@ $(LINKFLAGS) $(LDFLAGS) -l$(LIBRARY_NAME) -Wl,-rpath,$(ORIGIN)/../lib
673 # Target for extension-less symlinks to tool binaries with extension '*.bin'.
674 $(TOOL_BUILD_DIR)/%: $(TOOL_BUILD_DIR)/%.bin | $(TOOL_BUILD_DIR)
676 @ ln -s $(notdir $<) $@
678 $(TOOL_BINS): %.bin : %.o | $(DYNAMIC_NAME)
680 $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(LIBRARY_NAME) $(LDFLAGS) \
681 -Wl,-rpath,$(ORIGIN)/../lib
683 $(EXAMPLE_BINS): %.bin : %.o | $(DYNAMIC_NAME)
685 $(Q)$(CXX) $< -o $@ $(LINKFLAGS) -l$(LIBRARY_NAME) $(LDFLAGS) \
686 -Wl,-rpath,$(ORIGIN)/../../lib
688 proto: $(PROTO_GEN_CC) $(PROTO_GEN_HEADER)
690 $(PROTO_BUILD_DIR)/%.pb.cc $(PROTO_BUILD_DIR)/%.pb.h : \
691 $(PROTO_SRC_DIR)/%.proto | $(PROTO_BUILD_DIR)
693 $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --cpp_out=$(PROTO_BUILD_DIR) $<
695 $(PY_PROTO_BUILD_DIR)/%_pb2.py : $(PROTO_SRC_DIR)/%.proto \
696 $(PY_PROTO_INIT) | $(PY_PROTO_BUILD_DIR)
697 @ echo PROTOC \(python\) $<
698 $(Q)protoc --proto_path=$(PROTO_SRC_DIR) --python_out=$(PY_PROTO_BUILD_DIR) $<
700 $(PY_PROTO_INIT): | $(PY_PROTO_BUILD_DIR)
701 touch $(PY_PROTO_INIT)
704 @- $(RM) -rf $(ALL_BUILD_DIRS)
705 @- $(RM) -rf $(OTHER_BUILD_DIR)
706 @- $(RM) -rf $(BUILD_DIR_LINK)
707 @- $(RM) -rf $(DISTRIBUTE_DIR)
708 @- $(RM) $(PY$(PROJECT)_SO)
709 @- $(RM) $(MAT$(PROJECT)_SO)
712 $(eval SUPERCLEAN_FILES := $(strip \
713 $(foreach ext,$(SUPERCLEAN_EXTS), $(shell find . -name '*$(ext)' \
714 -not -path './data/*'))))
716 supercleanlist: supercleanfiles
718 if [ -z "$(SUPERCLEAN_FILES)" ]; then \
719 echo "No generated files found."; \
721 echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \
724 superclean: clean supercleanfiles
726 if [ -z "$(SUPERCLEAN_FILES)" ]; then \
727 echo "No generated files found."; \
729 echo "Deleting the following generated files:"; \
730 echo $(SUPERCLEAN_FILES) | tr ' ' '\n'; \
731 $(RM) $(SUPERCLEAN_FILES); \
734 $(DIST_ALIASES): $(DISTRIBUTE_DIR)
736 $(DISTRIBUTE_DIR): all py | $(DISTRIBUTE_SUBDIRS)
738 cp -r src/caffe/proto $(DISTRIBUTE_DIR)/
740 cp -r include $(DISTRIBUTE_DIR)/
741 mkdir -p $(DISTRIBUTE_DIR)/include/caffe/proto
742 cp $(PROTO_GEN_HEADER_SRCS) $(DISTRIBUTE_DIR)/include/caffe/proto
743 # add tool and example binaries
744 cp $(TOOL_BINS) $(DISTRIBUTE_DIR)/bin
745 cp $(EXAMPLE_BINS) $(DISTRIBUTE_DIR)/bin
747 cp $(STATIC_NAME) $(DISTRIBUTE_DIR)/lib
748 install -m 644 $(DYNAMIC_NAME) $(DISTRIBUTE_DIR)/lib
749 cd $(DISTRIBUTE_DIR)/lib; rm -f $(DYNAMIC_NAME_SHORT); ln -s $(DYNAMIC_VERSIONED_NAME_SHORT) $(DYNAMIC_NAME_SHORT)
750 # add python - it's not the standard way, indeed...
751 cp -r python $(DISTRIBUTE_DIR)/python